摘要
聚丙烯等规度常用的分析方法有有机溶剂溶解法、低分辨率核磁共振法和红外光谱法。综合概述了这几种方法的测试原理、主要影响因素、优劣性及不同的应用方向。
Three popular measurement methods of polypropylene isotacticity are organic solvent dissolution method, low resolution pulsed NMR spectroscopy and infrared spectrometry. In this paper, measurement principles, main influencing factors,superiority-inferiority and application scopes of these methods were reviewed.
出处
《当代化工》
CAS
2013年第10期1450-1453,共4页
Contemporary Chemical Industry
关键词
聚丙烯(PP)
等规度
分析方法
Polypropylene（PP）
Isotacticity
Measurement method
